DE1927467A1 - Recording device for time-intensity measurements - Google Patents

Description

Recording device for time-intensity measurements

The invention relates to a recording device with a storage magnet Carrier for time-intensity measurement values for monitoring Ton Bt * leavening agents

Technology has a need for one to an ever greater extent constant, time-keeping recording of any intensity "* measured quantities, such as" a speed ", a temperature or one of the prints «to name a few. Such records have the advantage that the measured values are continuous or over a larger, can be recorded for a certain period of time, and that instantaneous values or states and their temporal progression big can be reproduced

When used in motor vehicle equipment, χ · Β »is durek • in such a permanent or over a longer period of time lateral recording of the driving speed an objective tfcerwaohung possible. In the event of a violation of the traffic regulations or in the event of damage in the ferry service, “ine reproduction * can be a

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such speed recording bit below to clarify one .. serve the standing halles. But also on production machines and /, or test facilities of Uetall processing technology, the textile industry or in test fields of electronics or electrical engineering To name just a few, the egg is used to monitor and / or evaluate the Standstill «and operating times of a machine or device During working hours and thus the determination of the performance and quality of the work, the speed of work is often required to record the relevant machine part or the conveying means

Devices for recording τοη time-intensity measured values are in the Different kinds of tours are known. The mechanically Visual writing device by suitable transmission means perpendicular to the time-proportional feed of the storage medium moves. The storage medium is Tielfaek finite as a flat or cylindrically curved writing surface, as a circular disk, cylinder jacket or belt loop limited or formed as running endless strips.

In a known recording device for monitoring τοη work machines in industry and for use as a drive ens or 3Jeber in the transport sector, the mechanical power unit is flexible Viii, which are directly connected to a corrugation of the operating equipment to be monitored by means of a suitable reduction is, driven · On the "τοη" in a mechanical clockwork driven, circular spear carrier disc ·, ie · with a wax coating Is it possible to use the · stylus to · hard brass, widia or The sapphire of the writing mechanism ·· radially guided in a straight line and selehnet τοη outside inwards e.g. the speed of rotation of the drive shaft or di · number of revolutions. Di ··· and similarly constructed «nai working · recording devices« are «hai ··» di · erferderliea «mechanical Precision manufacturing is complex and for “mass production” uneconomical and only in limited quantities lea on * · « deductible. In addition, ·· «rferderU · *,« η · * Α · Menaieeh · facility se as well as the B »« haal * «h · ITnWtVk Tf * time sn Seit ve *

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specially trained skilled workers are serviced inch is sufficient, «It reached the usual recording speeds, writing and resolution quality of the recorded measured values in many applications does not meet the desired, required expectations

Ea iat the object of the invention, instead of the expensive, maintenance-dependent, subject to wear, active mechanical Set up the recorder less sensitive, more robuate to use maintenance-free and economically usable electrical and / or electronic equipment, where the same. On· recording speed a more precise and quantitatively larger recording drawing is achieved

To solve this problem, a recording device of the initially mentioned Xrt according to the invention characterized in that the to Monitoring equipment drives the storage magnet carrier proportional to the intensity, the τon of a pulse head with constant Frequency is applied proportionally to the time »

The magnetic storage medium is preferably designed as an eadless tape and is used as a pulse source for an electronic oscillator applied with a constant frequency.

However, in a further development of the invention it is possible that the door is accurate and high-quality recordings instead of an electronic oscillator, an electronically controlled, mechanical body roll in the manner of a quartz, a forked fork, a vibrating lamella or a low-frequency unrest can occur, each of which Via electrodynamic converters or by means of corresponding ferro «or diamagnetic devices on the body vibrators, which lead to deκ Magnetic storage media are arranged closely adjacent to this directly apply *

In order to increase the measurement and storage quality, according to the invention it is only necessary to adjust the keoatant frequency of the pulse source accordingly the desired recording or playback resolution to a higher one

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or a lower J frequency value.

In a modification of the aforementioned invention thought, it is also possible that the spoke magnet carrier of a clockwork or a other ^ otor is driven proportionally to the time, and that there is too Monitoring equipment and, if necessary, its mechanical equipment Drive torque proportional to the intensity of a pulse source and its Frequency changes the magnetic storage medium in a suitable manner applied "So it is provided according to the invention that the intensity proportional frequency of the pulse source by a ferro" ^ Magnetic frequency generator is generated electrodynamically and works remotely is technically transferred to the magnetic storage medium or that the The frequency generator, driven by the equipment, acts magnetically directly on the storage medium.

Some embodiments of the invention are shown in the drawing and are explained in more detail below. It aeigen

1 is a diagrammatic view proportional to the intensity

driven magnetic storage media with electromagnetic, time-proportional sea impact,

2 shows a diagrammatic view of a magnetic storage medium driven proportionally to the intensity with a direct, permanent magnet smooth, time-proportional superposition by a mechanical body oscillator,

Vig. 3 a diagrammatic view of a proportional aagetrie » benen magnetic storage carrier and acted upon by a frequency generator roller driven proportionally to the intensity,

4 shows a sectional view of a recording device with a time display geukrwerk »nd uagnetspelchertrSfer,

5 shows a perspective view of a recording device a with time.

anseigeukr and removable magnetic tape tape storage chain for ice cream Monitoring · «iaricktung für» in Kraftfahrseugbetriebsmittelo

In Fig. 1, 1 shows a roll of tape, which over a wave 2 intensity »» proportionally vea the to be monitored α _f nods the operating

• 6 ·

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medium is driven in the direction of arrow 3. The magnetic storage tape 4 is wound onto the tape roll 1, and is unrolled from a tape supply roll 5 against a nodding visible torque. The belt 4 runs on an air gap smallest perpendicular to Bandver & onto arranged} 6 of an electromagnet 7 by ₈ whose Wick · »lung 8 via an electronic amplifier 9 τοη a pulse source 10 in the form of an electronic Oazillators constant frequency is applied" The solenoid 7 is in this case magnetized proportionally to time. Due to the intensity-proportional drive or "advance" of the tape 4, the magnetizable layer of the tape is magnetized by the electromagnet 7 in a time-intensity-proportional manner, a magnetic time-intensity diagram is created. Such a diagram can be reproduced in a display device as a whole as well as in certain areas in any o'ft and / or rasterized form. a circular disk or card provided with an xagunizable layer can be used as a storage medium

The electronic oscillator in the pulse source 16 can turn one another frequency generator, ζ «Β» an oscillating crystal, an ätimff & bel, a üederlasaellenachwingar ode? oinoia Brebschwinger after ixt one To replace restlessness © Such body movements are time and for «- Queniquely and can be economically and maintenance-free electronically being controlled·

In Figo Z , the »proportionally driven Speicfeenaagnetbaad 4, which is intensified via the shell 2 in the direction of the arrow 3, is driven by the constant» Fxeq, uenzgoli®ffg of a StiiaiBgafesl II, s®itj »r © portional magnet lach directly beamfsefelagto 2m dies © i3 2we © k © kana qm ώ & © ®ad® the one zinc * & θγ Stii3! 3geb © l 11 eim Id. © ia © j? Bsseraagnet 12 aage arranges it in _s deF d © a -Baaö. 4 © ag feaaaeiifeei ¹ ^ asgQQiPtoet icfe ν & ά ^ ar die aagaetiaierb »re Sijiaic & t iäo0 v © rfe3ilG? IfioBä.oB Baffiäos 4 amfeasgE®Meiert» The 3fei »» fork Il Dfeomost & ag _f be «

esiaeu

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14 itself and maintains the mechanical oscillation. 5 se igt a tape roll. Instead of the tuning fork II there can be others IBjrperschwinger, or driven by a constant frequency, electromagnetic and / or permanent magnetisehe Iteehsyetem © kick «,

For this ixt it is possible to use a particularly simple one Design of a recording device for time-intensity measurement values achieve »«, ucb, with such an arrangement there is no m.echa « η is ehe lie & ng of the time proportional alea giver as memory & gnet «© der Record carrier, i.e. a wear and tear of the Sehifeinriafeo

tings of the known recording devices Torhanden is omitted Great.

Besvtiteren, the "laterally proportional encoder no Bföchanieehee rotation" MOSMBt is obtained in a QrSBe, which under appropriate circumstances can lead to an uncontrolled hysteresis in the recording® but rather imx drive the Speieheraagaet "or Aaf drawing carrier" was the dresjiewent-strong drive of the ■ to be monitored Xs transfer · »·

In FIG. 3, the reel 1 and thus the shaft 2, as a modification of the inventive concept, are driven in the direction of filing 3 in a temporal manner by a clockwork (not shown) or by an old constant speed "rotating rotary motor". The storage magnet band 4 running from the bandror "ratrelle & running off" runs at a gap IS of a Eisenjohsjstems 16, because tob a fan-creamed and magaetieierte "frequency flyer roll X7 intemsität" proportionally he "is opened mad that the band 4 is opened magnesis" bis Bnequenss <»encoder roller 17 can τοη of the torque of the overhanging operation" be driven by means of continuously rotating or oscillating "Aftek, it is within the scope of the invention that the dl® 'Ereqmemageberrolle. Il -unter limgeimmg elaes Sisenj ecltejet @ He 16 S & e »peielisrmapietband 4 magnetically directly applied«

in Figure "4 by corresponding division ia a u« M £ «IB .se on the one hand eic electric Umrwerk MTÜ on de? aaderea cieite, bounded by a footbridge 19, a Speicfeerm & gnet-

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tape cassette arranged, among other things a clockwork ordered essentially from your frontal Ue it en se ige work with the minute hand 20 and the hour hand 21, which are covered by a transparent tflae JZ ^ The mechanical hand work 22 is controlled by an electronically controlled and electro-dynamically driven balance 23 operated over as a cha It wheel 24. 25 shows the.) Expensive «lektroniklei * t« old ύ% Ά stationary »coils 26« and the swinging »Daaera & gnetsystea 2T dar Uarah« 23.

The storage magnetic hand-held cassette 89, designed as an endless reel of tape, is supported on a bearing journal 30 and is driven via a non-calibratable worm gear intensity proportional to the housing, which is arranged on the side and which is driven via a flexible light (not shown) with the operating means to be monitored be coupled to the core · Until Spetchem & jp & etW & dkastitt · £ 9 can be put on the front of the Gthüusa 18 eatnooeieEtB "ad su ^" produktions-ι wake up on a playback device, lie vea i "r XJnruhe freguenzkoastant synehrenised steme ^ alekts-aoiks visible Elsktycgfag ^ ai slaa Sp®ickera »fsttb» üd 82 time proportional ·

Such a storage device can be used as a tachograph in a means of transport. fte-stüadigem tape torrat, on the »UtMiS * this period of time the driving speed is recorded as a function of the time» If the torrat is exhausted, then the 48-hour-old measured values are continuously deleted when stored in hay. This Before "part opens up eg ia transport the possibility gsgon in cases of damage or offense the Straßenirerkehrsordnung _t particularly in Geschwindigkeitetibersefereitauttgen" a Beproduktion of concern to, geepeicherten 5 »ί ^ τβα" θΐ3 - ^ "rzmnsluaesie By endless üandkassette u * d den geipcieStiäitea MoStfs.itTösrat canoe a ventilated, back Hegender geitramat eiiisgesekea w © ffd®E _g cha © trie tesi des feeka & aten a

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directions to have to insert a new disk, if it is rolling, can no longer be deleted, and which is very frequent is overlooked at the relevant replacement time. With one device according to the invention this maintenance is superfluous «

inch can be individually selected in üreasea by means of the corresponding internal gearbox means , so that the resolution "and adaptability of the device can be adapted to the needs" P voltage value the tape expiration be adjusted * Furthermore, it is possible to _see that the tape cassette is exchanged against a 29 asdere cassette and can be stored for archival purposes "

The intensity-proportional drive of the storage magnetic tape cassette ka & n with a Jsxaft vehicle through the vehicle's internal T & ekomster drive or through another, equivalent "drive he" follow. The time-proportional loading of the band 32 is carried out by the electric clockwork, its time display device by means of the pointer 20 / 2JL can serve as a vehicle clock. 18 means the housing and 33 the pointer cover glass on the front »

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Claims (1)

Claims 11 · / recording device with storage magnet carrier for time · "intensity" · measured values for monitoring τοη equipment characterized in that the equipment to be monitored drives the storage magnet carrier (4; 32) proportional to the intensity, the τοη an impulse source (10) with constant frequency se is applied itpropoptional. 2. Recording device according to claim 1, characterized in that the Speic & e magnetic carrier (4) as Speic & erm & g & etbandkaesette (29) kit an endless belt (32) is formed » 3 · Recording device according to claim 1 and 2, characterized in that that the application of the storage magnet carrier (4; 32) via a Electromagnet (7) takes place » 4 »Recording device according to claim 1 * 3, characterized in that the pulse source (ΙΟ) τοη an electronic oscillator with k * n » atant frequency is formed » 5 »Recording device after. Claim 1 «· 3 characterized in that the pulse source (ΙΟ) τοη an electronically, driven »mechanical Body oscillator in the manner of a ScWiagq & earzea or a Tuning fork (11) or a lamella swing »or a restlessness (23) is formed. 6 »Recording device according to claim I ₅ 2 and # characterized in that the, consisting of an AeehuSk body oscillator». - A constant impulse source (10) directly acts on the storage magnet carrier (4) by means of a permanent magnet (12). ? » lafsoicfemsgagerät imch claim 1 * 9 thereby keanselehnet, dafi an a «ehaaisebeii Sehaltgetricbec swis · * ·· {%) « ad intenaitlteprop «vti · - BetelebSKittelalstriete, al® Sfeiehcrkap & sität Tor - 10 - 00985071076 8 «recorder according to address 1» 7 characterized in that the! frequency of the pulse source (10) for the iüipaeeuag des lsi löauag · = fail · the storage self-value «! to the feed of the äpeie & enaafjnet ·· carrier · (4} 32} about suitable «means device inteira changeable'-is * 8. Recording device naeh isuipruea 1 «8 dsdureb gekeansai @ iunat _f that a converter with electronics controlled Uarmä® (£ 3) usd pointer ransei ge (2β), (21) zuaaaofeen with a Speickemoignetbaadkassette (29) in a ·« Qenta · · (18) aageerd »et ₉ is and dag the SpeieiigrmagBstbamd" cassette (29) freat side teedienbÄS ·, externalBklmr tuad / odeir amswechsel « 'is seibar. 10 »infzeieiiAU & g · device in modification ταη addressed 1, characterized in that the spokes & gnetträger (4; 32) is driven proportionally to the side« sd daÄ the mechanical drive moment of the operating means The frequency of a lap pulse source (LO) changes proportionally to the intensity, which acts on the storage magnet carrier (4; 32) » 11 «A recording apparatus according to claim 10 characterized in that the at" en sit konetaatem feed driven magnetic storage medium (4 | 3 S) is generated acting, intenaitäteproportionale iTequenz by a ferroaagmetische Irequenzgeberrelle that ύολ Ββ · drive means is driven * 0Ö9850 / 1O78 BATH